{"id":"https://openalex.org/W4289655383","doi":"https://doi.org/10.1109/isit50566.2022.9834428","title":"On Sibson\u2019s \u03b1-Mutual Information","display_name":"On Sibson\u2019s \u03b1-Mutual Information","publication_year":2022,"publication_date":"2022-06-26","ids":{"openalex":"https://openalex.org/W4289655383","doi":"https://doi.org/10.1109/isit50566.2022.9834428"},"language":"en","primary_location":{"id":"doi:10.1109/isit50566.2022.9834428","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit50566.2022.9834428","pdf_url":null,"source":{"id":"https://openalex.org/S4363604560","display_name":"2022 IEEE International Symposium on Information Theory (ISIT)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE International Symposium on Information Theory (ISIT)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://infoscience.epfl.ch/record/298764","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5079071639","display_name":"Amedeo Roberto Esposito","orcid":"https://orcid.org/0000-0002-9478-9852"},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]}],"countries":["CH"],"is_corresponding":true,"raw_author_name":"Amedeo Roberto Esposito","raw_affiliation_strings":["EPFL,School of Computer and Communication Sciences,Lausanne,Switzerland","School of Computer and Communication Sciences, EPFL, Lausanne, Switzerland"],"affiliations":[{"raw_affiliation_string":"EPFL,School of Computer and Communication Sciences,Lausanne,Switzerland","institution_ids":["https://openalex.org/I5124864"]},{"raw_affiliation_string":"School of Computer and Communication Sciences, EPFL, Lausanne, Switzerland","institution_ids":["https://openalex.org/I5124864"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048752421","display_name":"Adrien Vandenbroucque","orcid":null},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Adrien Vandenbroucque","raw_affiliation_strings":["EPFL,School of Computer and Communication Sciences,Lausanne,Switzerland","School of Computer and Communication Sciences, EPFL, Lausanne, Switzerland"],"affiliations":[{"raw_affiliation_string":"EPFL,School of Computer and Communication Sciences,Lausanne,Switzerland","institution_ids":["https://openalex.org/I5124864"]},{"raw_affiliation_string":"School of Computer and Communication Sciences, EPFL, Lausanne, Switzerland","institution_ids":["https://openalex.org/I5124864"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063528341","display_name":"Michael Gastpar","orcid":"https://orcid.org/0000-0002-5499-5336"},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Michael Gastpar","raw_affiliation_strings":["EPFL,School of Computer and Communication Sciences,Lausanne,Switzerland","School of Computer and Communication Sciences, EPFL, Lausanne, Switzerland"],"affiliations":[{"raw_affiliation_string":"EPFL,School of Computer and Communication Sciences,Lausanne,Switzerland","institution_ids":["https://openalex.org/I5124864"]},{"raw_affiliation_string":"School of Computer and Communication Sciences, EPFL, Lausanne, Switzerland","institution_ids":["https://openalex.org/I5124864"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5079071639"],"corresponding_institution_ids":["https://openalex.org/I5124864"],"apc_list":null,"apc_paid":null,"fwci":1.0802,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.73025315,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"2904","last_page":"2909"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12879","display_name":"Distributed Sensor Networks and Detection Algorithms","score":0.998199999332428,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12879","display_name":"Distributed Sensor Networks and Detection Algorithms","score":0.998199999332428,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11413","display_name":"Risk and Portfolio Optimization","score":0.9943000078201294,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9927999973297119,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/mutual-information","display_name":"Mutual information","score":0.7614662647247314},{"id":"https://openalex.org/keywords/variety","display_name":"Variety (cybernetics)","score":0.6657395958900452},{"id":"https://openalex.org/keywords/bayesian-probability","display_name":"Bayesian probability","score":0.567892849445343},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4610205888748169},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4343760013580322},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.29120564460754395}],"concepts":[{"id":"https://openalex.org/C152139883","wikidata":"https://www.wikidata.org/wiki/Q252973","display_name":"Mutual information","level":2,"score":0.7614662647247314},{"id":"https://openalex.org/C136197465","wikidata":"https://www.wikidata.org/wiki/Q1729295","display_name":"Variety (cybernetics)","level":2,"score":0.6657395958900452},{"id":"https://openalex.org/C107673813","wikidata":"https://www.wikidata.org/wiki/Q812534","display_name":"Bayesian probability","level":2,"score":0.567892849445343},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4610205888748169},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4343760013580322},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.29120564460754395}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/isit50566.2022.9834428","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit50566.2022.9834428","pdf_url":null,"source":{"id":"https://openalex.org/S4363604560","display_name":"2022 IEEE International Symposium on Information Theory (ISIT)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE International Symposium on Information Theory (ISIT)","raw_type":"proceedings-article"},{"id":"pmh:oai:infoscience.epfl.ch:298764","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/298764","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"conference proceedings"}],"best_oa_location":{"id":"pmh:oai:infoscience.epfl.ch:298764","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/298764","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"conference proceedings"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/10","score":0.6600000262260437,"display_name":"Reduced inequalities"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1631312317","https://openalex.org/W1993944611","https://openalex.org/W2026653933","https://openalex.org/W2122882636","https://openalex.org/W2174534725","https://openalex.org/W2963473808","https://openalex.org/W2998261580","https://openalex.org/W3170524081","https://openalex.org/W3197843192","https://openalex.org/W3198321465","https://openalex.org/W4205855417","https://openalex.org/W4250589301","https://openalex.org/W4252822198"],"related_works":["https://openalex.org/W2788085181","https://openalex.org/W2131625422","https://openalex.org/W1505515411","https://openalex.org/W2048639071","https://openalex.org/W1558578601","https://openalex.org/W2063358860","https://openalex.org/W3103620259","https://openalex.org/W2326394965","https://openalex.org/W4286983058","https://openalex.org/W3196649867"],"abstract_inverted_index":{"We":[0],"explore":[1],"a":[2,57],"family":[3,43],"of":[4,22,29,35,44,59],"information":[5,45],"measures":[6,46],"that":[7,52],"stems":[8],"from":[9],"R\u00e9nyi\u2019s":[10],"\u03b1-Divergences":[11],"with":[12],"\u03b1":[13,30],"<":[14],"0.":[15],"In":[16],"particular,":[17],"we":[18,39],"extend":[19],"the":[20,64],"definition":[21],"Sibson\u2019s":[23],"\u03b1-Mutual":[24],"Information":[25],"to":[26,49],"negative":[27],"values":[28],"and":[31],"show":[32],"several":[33],"properties":[34],"these":[36],"objects.":[37],"Moreover,":[38],"highlight":[40],"how":[41],"this":[42],"is":[47],"related":[48],"functional":[50],"inequalities":[51],"can":[53],"be":[54],"employed":[55],"in":[56,66],"variety":[58],"fields,":[60],"including":[61],"lower-bounds":[62],"on":[63],"Risk":[65],"Bayesian":[67],"Estimation":[68],"Procedures.":[69]},"counts_by_year":[{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":1}],"updated_date":"2026-03-14T06:41:57.775601","created_date":"2025-10-10T00:00:00"}